/********************************************************************** * $Id: Dimension.cpp,v 1.9.2.1 2005/05/23 18:41:51 strk Exp $ * * GEOS - Geometry Engine Open Source * http://geos.refractions.net * * Copyright (C) 2001-2002 Vivid Solutions Inc. * * This is free software; you can redistribute and/or modify it under * the terms of the GNU Lesser General Public Licence as published * by the Free Software Foundation.  * See the COPYING file for more information. * ********************************************************************** * $Log: Dimension.cpp,v $ * Revision 1.9.2.1  2005/05/23 18:41:51  strk * Replaced sprintf uses with ostringstream * * Revision 1.9  2004/07/02 13:28:26  strk * Fixed all #include lines to reflect headers layout change. * Added client application build tips in README. * * Revision 1.8  2003/11/07 01:23:42  pramsey * Add standard CVS headers licence notices and copyrights to all cpp and h * files. * * **********************************************************************/#include <sstream>#include <geos/geom.h>#include <geos/util.h>namespace geos {/** *  Converts the dimension value to a dimension symbol, for example, <code>TRUE => 'T'</code>. * *@param  dimensionValue  a number that can be stored in the <code>IntersectionMatrix</code>. *			Possible values are <code>{TRUE, FALSE, DONTCARE, 0, 1, 2}</code>. *@return   a character for use in the string representation of *      an <code>IntersectionMatrix</code>. Possible values are <code>{T, F, * , 0, 1, 2}</code>. */char Dimension::toDimensionSymbol(int dimensionValue) {	switch (dimensionValue) {		case False:			return 'F';		case True:			return 'T';		case DONTCARE:			return '*';		case P:			return '0';		case L:			return '1';		case A:			return '2';		default:			ostringstream s;			s<<"Unknown dimension value: "<<dimensionValue<<endl;			throw new IllegalArgumentException(s.str());	}}/** *  Converts the dimension symbol to a dimension value, for example, <code>'*' => DONTCARE</code>. * *@param  dimensionSymbol  a character for use in the string representation of *      an <code>IntersectionMatrix</code>. Possible values are <code>{T, F, * , 0, 1, 2}</code>. *@return       a number that can be stored in the <code>IntersectionMatrix</code>. *				Possible values are <code>{TRUE, FALSE, DONTCARE, 0, 1, 2}</code>. */int Dimension::toDimensionValue(char dimensionSymbol) {	switch (dimensionSymbol) {		case 'F':		case 'f':			return False;		case 'T':		case 't':			return True;		case '*':			return DONTCARE;		case '0':			return P;		case '1':			return L;		case '2':			return A;		default:			ostringstream s;			s<<"Unknown dimension symbol: "<<dimensionSymbol<<endl;			throw new IllegalArgumentException(s.str());	}}}